MCTC2425KRD

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Solid State Relays

Solid state relays are specialized electrical components used in industrial automation, instrumentation, and control applications. These relays use semiconductor switching components such as transistors, thyristors, TRIACs, or MOSFETs to control larger voltages and currents than those that can be handled by conventional electromechanical relays.

The MCTC2425KRD is a specific example of a solid state relay. This high power relay is rated for 25A resistive and 10A inductive load at 250VAC. It has a wide operating temperature range from -40 to +85°C and features a built-in zero-crossing circuit, which prevents the relay from switching on at a random point in the AC power waveform.

Application Fields

Solid state relays are widely used in applications such as high-power switching, heating control, lighting control, motor control, and temperature sensing. The MCTC2425KRD in particular can be used in heating and air conditioning systems, pump control systems, motor control systems, and hydro-electricity control systems.

Working Principle

Unlike electromechanical relays, solid state relays do not contain movable parts. The switching action is achieved through the use of an electrically isolated, bidirectional semiconductor switching device such as a transistor, thyristor, TRIAC, or MOSFET.

When the input voltage reaches a predetermined level, the semiconductor switching device is activated and the relay immediately switches to its desired state. The current flows through the control circuit and the load circuit is usually connected to the output terminals of the MCTC2425KRD relay. The relay will remain in its selected state until either the control voltage is removed or it is manually reset.

The MCTC2425KRD has a built-in zero-crossing circuit, which prevents the relay from switching on at a random point in the AC power waveform. This prevents arcing and undesired noise. The built-in LED indicator allows for easy visual confirmation of the relay\'s status.

Conclusion

Solid state relays are ideal for controlling high-power electrical loads or circuits. The MCTC2425KRD in particular is widely used in heating and air conditioning systems, pump control systems, motor control systems, and hydro-electricity control systems. It has a wide operating temperature range, features a built-in zero-crossing circuit, and allows for easy visual confirmation with the LED indicator.

The specific data is subject to PDF, and the above content is for reference